72382142 is an even 8-digits composite number following 72382141
and preceding 72382143 . In scientific notation, it is written as 7.2382142 × 10^7.
The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors.
There are 30381984 positive integers (up to 72382142) that are relatively prime to 72382142.
72382142 has 32 divisors, whose sum is 126669312
The reverse of 72382142 is 24128327
Previous prime number is 167
Is Prime? no Number parity even Number length 8 Sum of Digits 29 Digital Root 2
Name
seventy-two million three hundred eighty-two thousand one hundred forty-two
Scientific notation
7.2382142 × 10^7
Engineering notation
7.2382142 × 10^6
Prime Factorization
2 × 7 × 83 × 167 × 373
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
72382142 Product of the distinct prime numbers
The prime factorization of 72382142 is 2 × 7 × 83 × 167 × 373.
Since it has a total of 5 prime factors.
2 , 2 , 47 , 20 , 571 , 818 , 2032 , 1462 , 23435 , 16575 , 886710 , 454786 , 2020712 , 204597 , 1946738 , 26061394 , 224616316 , 751151756 , 2132877554 , 7617648867
n×2
144764284
n×3
217146426
n×4
289528568
n×5
361910710
n÷2
36191071
n÷3
24127380.666667
n÷3
18095535.5
n÷5
14476428.4
n2
5239174480508164
n3
3.7922267121092E+23
n4
2.7448949237208E+31
n5
1.9868137414384E+39
2 √n8507.7695079263
3 √n416.75147315547
4 √n92.237571021392
5 √n37.318681056708
1 , 2 , 7 , 14 , 83 , 166 , 167 , 334 , 373 , 581 , 746 , 1162 , 1169 , 2338 , 2611 , 5222 , 13861 , 27722 , 30959 , 61918 , 62291 , 97027 , 124582 , 194054 , 216713 , 433426 , 436037 , 872074 , 5170153 , 10340306 , 36191071 , 72382142
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72382141 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72382142 can be divided by 32 positive divisors.
The sum of these divisors (counting 72382142) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010100000111011010111110
3
Ternary
12001012101122002
4
Quaternary
10110013122332
5
Quinary
122012212032
6
Senary
11103222302
8
Octal
424073276
10
Decimal
72382142
12
Duodecimal
202a7992
16
Hexadecimal
45076be
20
Vigesimal
12c7f72
36
Base36
173ef2
md5
0f6c92cba3e717f64188720d27101b9a
sha1
d1224389ce892d51f29d015f90e7f5108bbeac86
sha256
43cdb566dfb9793c369d9c6ebac8ffd680a8c4f4986da6676e70b948f1e8bd7e
sha512
0e88517acd0f26c44c18c710afede95f1f8a6d29c36001df9abd0cab73acf0d5545b7c92de1f3dd9b0976571bd13f21b15604c41afe2547b65f70f7fbcb331d0
ripemd-160
f49508763915030f9213471ac1bfba14d8fdbd9f
Diameter
144764284
Circumference
454790411.11659
Area
1.645935205884E+16
Volume
1.5884842106012E+24
Surface area
6.5837408235358E+16
Circumference
454790411.11659
Perimeter
289528568
Area
5239174480508164
Diagonal
102363806.89002
Surface area
31435046883048984
Volume
3.7922267121092E+23
Space diagonal
125369547.50467
Perimeter
217146426
Area
2.2686290974896E+15
Altitude
62684773.752333
Surface area
2.2686290974896E+15
Volume
4.4691820398819E+22
Height
34121268.963338